主要參考文獻 | Carpenter, K.E. and G.R. Allen, 1989 |
形態描述的性別 | |
Bones in OsteoBase |
特殊器官 | |
不同的外表 | |
不同的顏色 | |
附註 |
顯著的特徵 | none |
側面體型 | fusiform / normal |
橫切面 | oval |
頭部背面描繪 | clearly convex |
眼的類型 | more or less normal |
口/吻尖的類型 | more or less normal |
口的位置 | terminal |
Type of scales | ctenoid scales |
鑑別 |
Description: Eye is large, its diameter about equal to the width of preorbital and interorbital spaces. The mouth is relatively small. The posterior part of the jaws reaches to about the level of the nostril openings. Overall color is silvery to brownish. Scale borders have a narrow brown border. Numerous vertically elongate blue spots are on the snout and cheek and sometimes on the operculum. Fins are clear to yellow or reddish, caudal fin sometimes dusky brown. Juveniles with a mostly vertical banded pattern (Ref. 48635). Body depth 2.5-3.0 in SL (Ref. 90102). |
鑑定難易度 |
側線 | 1 打斷: No |
側線上的鱗片 | 50 - 52 |
側線上鱗片數 | 46 - 52 |
側生系列的鱗片 | |
側線上的鱗片列 | 5.5 - 5.5 |
側線下的鱗片列 | |
尾梗周圍的鱗片 | |
觸鬚 | 0 |
鰓裂 (僅限於鯊魚/ 魟魚) | |
鰓耙 | |
在下肢上 | 5 - 6 |
上枝鰓耙 | 2 - 4 |
總數 | 7 - 10 |
脊椎骨 | |
肛門前 | |
總數 |
屬性 | no striking attributes |
鰭數 | 1 |
離鰭號碼 | Dorsal 0 - 0 |
Ventral 0 - 0 | |
棘總數 | 10 - 10 |
軟條總數 | 9 - 10 |
脂鰭 | absent |
屬性 | forked; more or less normal |
鰭數 | 1 |
棘總數 | 3 - 3 |
軟條總數 | 9 - 10 |
胸鰭 | 屬性 more or less normal |
脊椎 0 | |
軟條 14 - 14 | |
骨盤的 | 屬性 more or less normal |
位置 thoracic beneath origin of D1 | |
脊椎 1 | |
軟條 5 - 5 |